Transmission for separately drivable right and left wheels
    3.
    发明授权
    Transmission for separately drivable right and left wheels 失效
    单独驱动左右车轮的变速箱

    公开(公告)号:US5012907A

    公开(公告)日:1991-05-07

    申请号:US506127

    申请日:1990-04-09

    摘要: A transmission comprises transmission shafts connected to right and left wheels, respectively. Each transmission shaft has a side clutch and a side brake. The side clutch includes clutch balls movable radially of the transmission shaft between a clutching position engaged with a first engagement portion of the transmission shaft and a declutching position radially retracted from the transmission shaft. The side brake includes brake balls movable radially of the transmission shaft between a braking position engaged with a second engagement portion of the transmission shaft and a releasing position radially retracted from the transmission shaft. A shifter sleeve is axially movably mounted on each transmission shafts. The shifter sleeve includes a first space for accommodating the clutch balls, a second space for accommodating the brake balls, and a projection for pressing the clutch balls and brake balls. The sleeve is movable between a position in which the projection presses the clutch balls into the first engagement portion, and a position in which the projection presses the brake balls into the second engagement portion with the clutch balls accommodated in the first space.

    摘要翻译: 变速器分别包括连接到左右车轮的传动轴。 每个传动轴具有侧离合器和侧制动器。 侧离合器包括在传动轴的径向上位于与传动轴的第一接合部分啮合的离合位置和从传动轴径向缩回的释放位置之间可移动的离合器球。 侧制动器包括在与传动轴的第二接合部分接合的制动位置与从传动轴径向缩回的释放位置之间可在传动轴径向移动的制动球。 换档套筒轴向可移动地安装在每个传动轴上。 换档套筒包括用于容纳离合器球的第一空间,用于容纳制动球的第二空间,以及用于按压离合器球和制动球的突起。 套筒可以在突出部将离合器球压入第一接合部的位置和突起之间移动,突起将制动球按压在与第一空间中的离合器球接合的第二接合部。

    Self-propelled agricultural machine
    4.
    发明授权
    Self-propelled agricultural machine 失效
    自走农机

    公开(公告)号:US4660668A

    公开(公告)日:1987-04-28

    申请号:US789766

    申请日:1985-10-21

    IPC分类号: B62D51/06 B62D51/00

    CPC分类号: B62D51/004

    摘要: A self-propelled agricultural machine having a control section disposed laterally of a transmission case to control a drive transmission mechanism. A cover for a transmission device for transmitting engine output to the drive transmission mechanism is disposed laterally outwardly of the control section, and a fuel tank is disposed upwardly of the control section. Accordingly, the cover and the fuel tank protect the control section from contact by crop, shrubs and the like.

    摘要翻译: 一种自走农业机械,其具有设置在变速箱侧面的控制部分,以控制驱动传动机构。 用于将发动机输出传递到驱动传递机构的传动装置的盖设置在控制部的横向外侧,并且燃料箱设置在控制部的上方。 因此,盖和燃料箱保护控制部分免受作物,灌木等的接触。